Monitoring Neurologist Directory
About Our Neurologists
All NCS physicians are board certified neurologists.
Note: A list of hospitals in New York where physicians have privileges is available upon request.
NCS physicians practice and bill through separate practice entities.
American Neuromonitoring Associates, P.C., Midwest Neuromonitoring Associates, PLLC,
or Pacific Neuromonitoring Associates, Inc.
10275 Little Patuxent Parkway, Suite 300, Columbia, MD 21044
Phone: 410-740-2370
Fax: 443-537-2571
Physicians are listed in alphabetical order by last name.
Brian Ahuja, MD is board certified in neurology. He completed his fellowship in clinical neurophysiology. He has performed intraoperative neuromonitoring since 2017 and has provided remote oversight for NCS since 2025. Dr. Ahuja is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
C. Dan Ansevin, MD is board certified in neurology, clinical neurophysiology and vascular neurology. He completed his fellowship in clinical neurophysiology. He has performed intraoperative neuromonitoring since 2007 and has provided remote oversight for NCS since 2015. Dr. Ansevin is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Soe Aung, MD is board certified in neurology, clinical neurophysiology, sleep medicine and neuromuscular medicine. He completed his fellowship in clinical neurophysiology/sleep medicine. He has provided remote oversight for NCS since 2012.
Wendell Bobb, MD is board certified in neurology, clinical neurophysiology and sleep medicine. He completed fellowships in clinical neurophysiology and sleep medicine and has provided remote oversight for NCS since 2015. Dr. Bobb is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Jennifer Chu, MD is board certified in neurology, clinical neurophysiology and epilepsy. She completed fellowships in clinical neurophysiology and epilepsy and has provided remote oversight for NCS since 2021. Dr. Chu is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Edgar de Peralta, MD is board certified in neurology and intraoperative monitoring. He completed fellowship training in clinical neurophysiology, electroencephalography (EEG)/epilepsy and intraoperative neurophysiologic monitoring. He has provided remote intraoperative neuromonitoring oversight since 2010 and for NCS since 2013. Dr. dePeralta is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Matthew Eccher, MD is board certified in neurology, clinical neurophysiology, intraoperative neurophysiological monitoring and epilepsy. He completed a fellowship in clinical neurophysiology and epilepsy, has been providing intraoperative monitoring since 2009, and has provided remote oversight for NCS since 2018. Dr. Eccher is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Emily Fan, MD is board certified in neurology and epilepsy. She completed her fellowship in epilepsy and has provided remote oversight for NCS since 2024. Dr. Fan is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Jay Fishleder Varma, MD is board certified in neurology, clinical neurophysiology and epilepsy. He completed his fellowship in clinical neurophysiology and has provided remote oversight for NCS since 2022. Dr. Fishleder Varma is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Forough Ghavami Shiredjini, DO is board certified in neurology, clinical neurophysiology and intraoperative monitoring. She completed her fellowship in intraoperative neurophysiologic monitoring and clinical neurophysiology and has provided remote oversight for NCS since 2014. Dr. Ghavami is a member of the oversight physician practice, Pacific Neuromonitoring Associates, Inc.
Asim Haque, MD, PhD, is board certified in neurology. He completed his fellowship in Clinical Neurophysiology. He has performed intraoperative neuromonitoring since 2015 and for NCS since 2022. Dr. Haque is a member of the oversight physician practice, Midwest Neuromonitoring Associates, PLLC.
Bill Jacobsen, MD, is board certified in neurology and neuromuscular medicine. He completed his fellowship in neuromuscular medicine. He has performed intraoperative neuromonitoring since 2020 and for NCS since 2025. Dr. Jacobsen is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Jonathan Johnson, MD is board certified in neurology and clinical neurophysiology. He completed his fellowship in clinical neurophysiology and has provided remote oversight for NCS since 2010. Dr. Johnson is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Reza Kanani, MD is board certified in neurology and pediatrics. He completed his fellowship in clinical neurophysiology and has provided remote oversight for NCS since 2018. Dr. Kanani is a member of the oversight physician practice, Pacific Neuromonitoring Associates, Inc.
Gowri Lakshminarayan, MD is board certified in neurology and clinical neurophysiology. She completed her fellowship in neuromonitoring, clinical neurophysiology and epilepsy. She has provided remote oversight for NCS since 2018. Dr. Lakshminarayan is a member of the oversight physician practice American Neuromonitoring Associates, P.C.
Vijay Maggio, MD, DABNM, is board certified in neurology, clinical neurophysiology and neurophysiologic monitoring. She completed her fellowship in epilepsy and clinical neurophysiology, and has provided remote oversight for NCS since 2008. Dr. Maggio is a member of the oversight physician practice, Midwest Neuromonitoring Associates, PLLC.
Shawn Masia, MD is board certified in neurology, clinical neurophysiology and vascular neurology. He completed his fellowship in epilepsy and clinical neurophysiology. Dr. Masia first began intraoperative neuromonitoring in 2004. He is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Galen Maze-Rothstein, MD is board certified in neurology. He completed a fellowship in Clinical Neurophysiology and has provided remote oversight for NCS since 2014. Dr. Maze-Rothstein is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Neda Mofrad, MD is board certified in neurology and in clinical neurophysiology. She completed her fellowship in clinical neurophysiology and has performed intraoperative neuromonitoring since 2021. Dr. Mofrad is a member of the oversight physician practice, Pacific Neuromonitoring Associates, Inc.
Frederick Nahm, MD is board certified in neurology, clinical neurophysiology and electrodiagnostic medicine. He completed his fellowship in clinical neurophysiology and neuromuscular medicine. Dr. Nahm has provided remote oversight for NCS since 2018. He is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Ankit Nayyar, MD is board certified in neurology and clinical neurophysiology. He completed his fellowship in clinical neurophysiology and has performed intraoperative neuromonitoring since 2015. Dr. Nayyar is a member of the oversight physician practice, Pacific Neuromonitoring Associates, Inc.
Malleeswari Nellore, MD is board certified in neurology. She completed a fellowship in clinical neurophysiology and has provided remote oversight for NCS since 2017. Dr. Nellore is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Luz Reiley, MD is board certified in neurology. She completed a fellowship in clinical neurophysiology and has provided remote oversight for NCS since 2014. Dr. Reiley is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Liliana Robles, MD is board certified in neurology and in clinical neurophysiology. She completed her fellowship in clinical neurophysiology and has provided remote oversight for NCS since 2016. Dr. Robles is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Jonathan Rosenthal, MD is board certified in neurology. He completed his fellowship in clinical neurophysiology and has provided remote oversight for NCS since 2025. Dr. Rosenthal is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Asfa Shad, DO is board certified in neurology. She completed her fellowship in clinical neurophysiology and has provided remote oversight for NCS since 2015. Dr. Shad is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Jason Shen, MD is board certified in neurology, clinical neurophysiology, vascular neurology, sleep medicine and epilepsy. He completed his fellowship in clinical neurophysiology and has provided remote oversight for NCS since 2015. Dr. Shen is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Bassel Shneker, MD is board certified in neurology, clinical neurophysiology and epilepsy. He completed his fellowship in clinical neurophysiology and epilepsy and has provided remote oversight for NCS since 2014. Dr. Shneker is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Lon Steinberg, MD is board certified in neurology and clinical neurophysiology. He completed his fellowship in clinical neurophysiology and has performed intraoperative neuromonitoring since 2013. Dr. Steinberg is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Evgeny Tsimerinov, MD is board certified in neurology and clinical neurophysiology. He completed his fellowship in clinical neurophysiology and has provided remote oversight for NCS since 2015. Dr. Tsimerinov is a member of the oversight physician practice, Pacific Neuromonitoring Associates, Inc.
Sherley Valdez-Arroyo, MD is board certified in neurology. She completed her fellowship in neuromuscular medicine and has provided remote oversight for NCS since 2017. Dr. Valdez-Arroyo is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.
Steven Zak, MD is board certified in neurology and clinical neurophysiology. He completed a fellowship in clinical neurophysiology and has provided remote oversight for NCS since 2011. Dr. Zak is a member of the oversight physician practice, American Neuromonitoring Associates, P.C.